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11IR0.7ISOK20 - Carmex Thread Turning Internal Insert - Metric - Right Hand
| Thread Type | Internal |
| Thread Direction | Right Hand |
| Thread Form | Metric |
| Pitch | 0.7 |
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Carmex Thread Turning Internal Insert (Metric, Right Hand) 11IR0.7ISOK20 is a versatile tool designed for internal thread machining. As part of our industry-leading range, these high-quality laydown triangular inserts are built to cover a wide spectrum of metric thread standards, simplifying setup and inventory for modern workshops.
Suitable for a wide range of applications—from quick repair jobs to demanding production tasks—these inserts deliver consistent results and dependable performance, helping you complete threads accurately with fewer passes and less downtime.
- Broad thread-standard coverage: Designed to solve the majority of metric internal thread standards with a single insert, reducing tool changes and simplifying stocking so you can move from job to job faster.
- Durable, precision-ground geometry: The laydown triangular shape provides stable cutting action, even chip load distribution, and extended tool life across a variety of materials.
- Reliable performance across basic to demanding tasks: Delivers consistent thread quality on simple repairs and more challenging production work, helping you achieve predictable results every time.
This insert streamlines your workflow by minimizing tooling changes, easing setup, and delivering dependable interior threads with fewer reworks. Its robust construction supports steady performance across multiple applications, helping you meet tight schedules and high-quality standards with confidence.
Part Numbers
- Protool Part Number
- 11IR0.7ISOK20
- Brand
- Carmex
- Category
- Thread Turning
Delivery
Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.
Returns
14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.
Technical Support
Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.
Trade Accounts
Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.
What time are Protool open?
We are open Monday to Friday between 8:30am and 5pm.
Do you offer Free Next Day delivery?
Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.
We also offer the following:
- Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
- DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
- Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
- DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.
For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.
*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.



